20320174082

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{657313}}^1$

素因数の和:657398

約数の個数: 32

約数和(自身を含む): 34785056880

約数和(自身を除く): 14464882798

約数列:

[1, 2, 13, 26, 29, 41, 58, 82, 377, 533, 754, 1066, 1189, 2378, 15457, 30914, 657313, 1314626, 8545069, 17090138, 19062077, 26949833, 38124154, 53899666, 247807001, 350347829, 495614002, 700695658, 781545157, 1563090314, 10160087041, 20320174082]

約数ペア:

[(1, 20320174082), (2, 10160087041), (13, 1563090314), (26, 781545157), (29, 700695658), (41, 495614002), (58, 350347829), (82, 247807001), (377, 53899666), (533, 38124154), (754, 26949833), (1066, 19062077), (1189, 17090138), (2378, 8545069), (15457, 1314626), (30914, 657313)]